Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	16.56	16.63	16.45	16.45	98,476	-0.23(-1.40%)
Apr 28, 2011	16.54	16.68	16.54	16.68	183,698	-0.17(-0.98%)
Apr 27, 2011	16.54	16.85	16.48	16.85	251,900	+0.41(+2.47%)
Apr 26, 2011	16.37	16.47	16.36	16.44	136,587	+0.08(+0.46%)
Apr 25, 2011	16.38	16.40	16.29	16.36	118,450	+0.00(+0.00%)
Apr 21, 2011	16.43	16.43	16.33	16.36	64,705	+0.14(+0.85%)
Apr 20, 2011	16.14	16.25	16.14	16.23	86,380	+0.49(+3.10%)
Apr 19, 2011	15.63	15.75	15.63	15.74	32,863	+0.14(+0.93%)
Apr 18, 2011	15.66	15.66	15.43	15.59	153,042	-0.47(-2.95%)
Apr 15, 2011	16.08	16.14	16.01	16.07	110,818	-0.09(-0.55%)
Apr 14, 2011	16.03	16.19	16.03	16.16	50,335	+0.02(+0.13%)
Apr 13, 2011	16.24	16.24	16.10	16.14	70,251	+0.05(+0.34%)
Apr 12, 2011	16.21	16.21	16.03	16.08	327,104	-0.16(-1.02%)
Apr 11, 2011	16.32	16.36	16.21	16.25	156,419	-0.06(-0.38%)
Apr 08, 2011	16.36	16.40	16.24	16.31	677,194	+0.13(+0.81%)
Apr 07, 2011	16.20	16.25	16.08	16.18	483,057	-0.14(-0.84%)
Apr 06, 2011	16.28	16.34	16.25	16.32	743,206	+0.25(+1.54%)
Apr 05, 2011	16.04	16.19	16.04	16.07	2,406,901	-0.18(-1.10%)
Apr 04, 2011	16.31	16.32	16.18	16.25	353,546	-0.01(-0.04%)
Apr 01, 2011	16.08	16.27	15.97	16.25	135,896	+0.16(+1.03%)
Mar 31, 2011	16.07	16.15	16.01	16.09	102,053	-0.15(-0.93%)
Mar 30, 2011	16.08	16.25	16.03	16.24	132,325	+0.17(+1.07%)
Mar 29, 2011	15.94	16.07	15.92	16.07	66,448	+0.14(+0.86%)
Mar 28, 2011	15.96	16.04	15.90	15.93	343,121	+0.01(+0.04%)
Mar 25, 2011	15.97	16.03	15.88	15.92	282,960	-0.12(-0.73%)
Mar 24, 2011	15.88	16.07	15.86	16.04	97,383	+0.34(+2.15%)
Mar 23, 2011	15.68	15.73	15.64	15.70	55,997	+0.03(+0.22%)
Mar 22, 2011	15.76	15.78	15.61	15.67	62,150	-0.13(-0.83%)
Mar 21, 2011	15.73	15.82	15.72	15.80	354,540	+0.38(+2.45%)
Mar 18, 2011	15.50	15.59	15.34	15.42	216,934	+0.38(+2.56%)
Mar 17, 2011	15.04	15.13	15.02	15.04	329,031	+0.56(+3.85%)
Mar 16, 2011	14.87	14.89	14.32	14.48	143,551	-0.30(-2.00%)
Mar 15, 2011	14.65	14.82	14.64	14.78	220,238	-0.29(-1.92%)
Mar 14, 2011	15.10	15.13	14.93	15.06	342,324	-0.15(-0.99%)
Mar 11, 2011	14.99	15.28	14.99	15.22	415,009	+0.14(+0.91%)
Mar 10, 2011	15.28	15.29	15.04	15.08	271,744	-0.38(-2.49%)
Mar 09, 2011	15.44	15.46	15.35	15.46	379,212	+0.01(+0.09%)
Mar 08, 2011	15.33	15.47	15.25	15.45	1,590,869	+0.01(+0.09%)
Mar 07, 2011	15.63	15.68	15.37	15.44	790,984	-0.05(-0.31%)
Mar 04, 2011	15.64	15.64	15.37	15.48	132,863	-0.21(-1.34%)
Mar 03, 2011	15.59	15.72	15.53	15.69	143,342	+0.22(+1.44%)
Mar 02, 2011	15.39	15.51	15.38	15.47	306,623	+0.13(+0.85%)
Mar 01, 2011	15.64	15.65	15.32	15.34	1,298,893	-0.28(-1.76%)
Feb 28, 2011	15.74	15.74	15.52	15.61	102,409	+0.16(+1.02%)
Feb 25, 2011	15.40	15.51	15.37	15.46	104,909	+0.05(+0.36%)
Feb 24, 2011	15.41	15.46	15.30	15.40	100,838	+0.06(+0.40%)
Feb 23, 2011	15.30	15.41	15.24	15.34	135,271	-0.07(-0.45%)
Feb 22, 2011	15.50	15.59	15.37	15.41	78,160	-0.43(-2.73%)
Feb 18, 2011	15.76	15.90	15.71	15.84	101,219	+0.03(+0.17%)
Feb 17, 2011	15.81	15.83	15.73	15.81	103,584	-0.04(-0.26%)
Feb 16, 2011	15.68	15.86	15.66	15.86	77,708	+0.16(+1.05%)
Feb 15, 2011	15.68	15.75	15.64	15.69	1,545,373	-0.12(-0.74%)
Feb 14, 2011	15.71	15.81	15.70	15.81	563,744	+0.04(+0.26%)
Feb 11, 2011	15.61	15.78	15.58	15.77	118,076	+0.04(+0.26%)
Feb 10, 2011	15.64	15.81	15.60	15.72	400,519	-0.21(-1.34%)
Feb 09, 2011	15.85	15.96	15.83	15.94	188,244	+0.08(+0.48%)
Feb 08, 2011	15.67	15.89	15.67	15.86	588,854	+0.21(+1.32%)
Feb 07, 2011	15.50	15.67	15.48	15.66	257,574	+0.08(+0.49%)
Feb 04, 2011	15.54	15.59	15.44	15.58	422,751	-0.04(-0.26%)
Feb 03, 2011	15.57	15.64	15.45	15.62	1,019,428	-0.08(-0.53%)
Feb 02, 2011	15.78	15.82	15.68	15.70	1,163,330	-0.23(-1.42%)

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